Don't break allbareconfig.
diff --git a/networking/tftp.c b/networking/tftp.c
index e1b6f40..1c719f0 100644
--- a/networking/tftp.c
+++ b/networking/tftp.c
@@ -518,8 +518,6 @@
 	bb_opt_complementally = GET_COMPL PUT_COMPL ":?g--p:p--g";
 #elif defined(CONFIG_FEATURE_TFTP_GET) || defined(CONFIG_FEATURE_TFTP_PUT)
 	bb_opt_complementally = GET_COMPL PUT_COMPL;
-#else
-#error "Either CONFIG_FEATURE_TFTP_GET or CONFIG_FEATURE_TFTP_PUT must be defined"
 #endif